baber/WOPTO huggingface dataset:
Patent JP-2019194967-A (JP)
Title: Light-emitting diode lighting system with automatic bleeder current control
Inventor: HSU HORNG-BIN
IPC: H01L33/00
Filed: 2018-10-01
Abstract: To suppress power consumption in a phase control LED lighting system by a triac.SOLUTION: An LED lighting system includes a light-emitting unit 150 driven by a rectified AC voltage, a dimmer switch 120 configured so as to adjust a duty cycle of a system current, and a bleeder circuit 140. The bleeder circuit includes a first current source, a second current source, a third current source, a current-sensing element Rfor providing a first feedback voltage associated with the system current, a capacitor C, and a control unit 40. The control unit activates the first current source and deactivates the second current source to charge the capacitor when the system current exceeds a predetermined threshold, deactivates the first current source and activates the second current source to discharge the capacitor when the system current does not exceed the predetermined threshold, and deactivates the third current source to stop supplying the bleeder current according to a second feedback voltage established at both ends of the capacitor.SELECTED DRAWING: Figure 4
Patent JP-2020054294-A (JP)
Title: Gardening facility for growing crops
Inventor: NAKAJIMA HIROSHI
IPC: A01G9/20
Filed: 2018-10-03
Abstract: To provide gardening facilities that enable crops to be grown efficiently by eliminating the decrease in yield in conventional vinyl houses due to lack of sunlight and by enabling sunlight to be efficiently taken in, and enable the yield to be increased.SOLUTION: Provided is a gardening facility, called a vinyl house for cultivating agricultural products, with vinyl sheets 6 stretched on the roof and the outer peripheral surface. The structure of the roof of the gardening facility is set such that the slope of a roof 2 on the south side is gentler than that of a roof 3 on the north side and at least 1.8 times the length of the roof 3 on the north side, a cultivation bed 7 being placed closely in the north-south direction. Further, inside the roof 2 on the south side, a light-shielding curtain 8 that can be manually or electrically gathered near the top or the lower end of the roof is stretched.SELECTED DRAWING: Figure 1
Patent JP-2019035414-A (JP)
Title: Intelligent sea water cooling system
Inventor: YIN DAN
IPC: F01P5/12
Filed: 2018-10-05
Abstract: To provide improved efficiency and fuel saving in comparison with existing sea water cooling system and method.SOLUTION: A variable flow rate cooling system has a first fluid cooling loop connected to a first side face of a heat exchanger with thermal load and a second fluid cooling loop connected to a second side face of the heat exchanger, and is constituted to monitor an actual temperature in the first fluid cooling loop, and to adjust a speed of a pump in the second fluid cooling loop on the basis of the monitored temperature to achieve a prescribed temperature in the first fluid cooling loop. The system is selectively operable in one of a plurality of operation modes, so that the pump is operated generally on the basis of cooling request of thermal load in the first operation mode, and the pump is operated to keep a liquid pressure over a prescribed pressure in the second operation mode.SELECTED DRAWING: Figure 1
Patent JP-2020059770-A (JP)
Title: Printing ink for laminate
Inventor: UEJIMA HIDEYASU
IPC: C09D11/108
Filed: 2018-10-05
Abstract: To provide a printing ink for a laminate, which has printability excellent in adhesiveness to a film substrate and high-light transfer property without contamination in a non-printed part even in high-speed printing, as well as lamination strength as post-processability.SOLUTION: A printing ink for a laminate comprises a chlorinated polyolefin (A), an ethylene vinyl acetate copolymer (B1) and/or a chlorinated ethylene vinyl acetate copolymer (B2), a fatty acid derivative (C), and an organic solvent (D), in which a total of the fatty acid derivative (C) is 0.1 to 5 mass% of whole amount of the ink.SELECTED DRAWING: None
Patent JP-2020061234-A (JP)
Title: Battery pack
Inventor: NISHIMATA SHIGE
IPC: H01M2/10
Filed: 2018-10-08
Abstract: To provide a battery pack in which short circuit between a plurality of bas bars are suppressed.SOLUTION: This battery pack has a battery, a first bus bar, a second bus bar, a housing part 74, and a housing containing them. The housing part has a bottom part 75, a first extension part 77, a second extension part 78, and a third extension part 79 which stand from the bottom part, extend in an extending direction of the first bus bar and the second bus bar, and line up in order in a prescribed direction crossing the extending direction. A first housing groove part 82 for housing a first bus bar is formed by the first extension part, the second extension part, and the bottom part. A second housing groove part 83 for housing the second bus bar is formed by the second extension part, the third extension part, and the bottom part. A drain hole 88 is formed in a wall forming the first housing groove part. A drain hole is formed in a wall forming the second housing groove part. These two drain holes are separated in the extending direction and the prescribed direction, and positioned so as not to face each other in the prescribed direction.SELECTED DRAWING: Figure 14
Patent JP-2019008832-A (JP)
Title: Autonomous cleaner
Inventor: YOSHIMURA FUMIO
IPC: A47L9/28
Filed: 2018-10-09
Abstract: To perform cleaning while avoiding an obstacle, if any, during movement of a housing.SOLUTION: An autonomous cleaner comprises: a housing; a travel control part causing the housing to travel; a dust collection part collecting dust on a floor; an obstacle detection part detecting an obstacle present around the housing; and a spot travel mode causing, by the travel control part, the housing to move in a manner such as to draw a travel locus which changes a radius of a circle in a circular region in a predetermined direction. Upon detection of the obstacle by the obstacle detection part during the movement in the spot travel mode, the movement in the predetermined direction is stopped and after operation of avoiding the obstacle, the housing is caused to move in a manner such as to draw a travel locus which changes the radius of the circle in the circular region in a direction opposite to the predetermined direction.SELECTED DRAWING: Figure 3
Patent JP-2019023077-A (JP)
Title: Door for air conditioner
Inventor: SUZUKI YUKIHISA
IPC: B60H1/00
Filed: 2018-10-09
Abstract: To provide a door for air conditioner provided with a pair of seal lips, which equalizes a contact force of a door even when being brought into contact with a seal part from any side of the seal lips and secures flexibility of the seal lips, and besides reduces noise generated by air passing between an inner wall of a case and the seal lips.SOLUTION: A seal structure 18c provided on a door body of a door for air conditioner is constituted of a pair of seal lips 41 that are provided along an axial direction of a rotary shaft or a radial direction and project toward outside of the door body, and are elastically deformed by being pressed against a seal part, and a thickness of the seal lip 41 is changed in an extension direction of the seal lip. A cross-sectional area of a groove part 43 formed between the seal lips may be changed in the extension direction of the seal lip.SELECTED DRAWING: Figure 16
Patent JP-2020061035-A (JP)
Title: Information acquisition system and information notification device
Inventor: KOHASHI YASUNARI
IPC: G05B23/02
Filed: 2018-10-11
Abstract: To provide an information acquisition system and an information notification device capable of solving problems of information security and further reducing data acquisition time.SOLUTION: An information acquisition system 10 comprises: sensing terminals 20 and 30 acquiring various information; an inquiry terminal 60 requesting information acquired by the sensing terminals 20 and 30; an information notification device 50 transmitting a request signal from the inquiry terminal 60 to a communication network N and transmitting notification data received from the sensing terminals via the communication network N to the inquiry terminal 60; and a router device 40 transmitting the request signal from the communication network N to the sensing terminals 20 and 30, and transmitting the notification data from the sensing terminals 20 and 30 to the communication network N. The information notification device 50 comprises temporary storage means for storing the notification data that is received via the communication network N and transmitted to the inquiry terminal 60.SELECTED DRAWING: Figure 1
Patent JP-2020065113-A (JP)
Title: Information notification system and program
Inventor: NAKAGAWA TATSUYA
IPC: F25D23/00
Filed: 2018-10-15
Abstract: To provide an information notification system and a program, capable of improving a sense of security regarding remote control of home electric appliances.SOLUTION: The information notification system in an embodiment has a notification device and a control unit. The notification device is provided in a home electric appliance. The control unit causes the notification device to give notice of registration status information regarding a registration status of at least one of a remote controllable user capable of remotely controlling the home electric appliance and an additional registerable user capable of additionally registering the remote controllable user.SELECTED DRAWING: Figure 3
Patent JP-2020066856-A (JP)
Title: Space constituting structure, and assembly method thereof
Inventor: KUROE MASAYUKI
IPC: E04H1/12
Filed: 2018-10-22
Abstract: To improve the design performance.SOLUTION: A space constituting structure 10 for forming an internal space in a space, include: strut frames 11-14; beam frames 15-18 connected to the upper ends of the strut frames; cover members 25-28 covering the beam frames; a connecting member connecting the end of the beam frame and the top of the strut frame to each other; and corner members 21-24 each covering the connecting member. The outer surfaces 21a-24a of the corner member and the outer surfaces 11a-14a of the strut frame are formed flush with each other. The outer surface of the corner member and the outer surfaces 25a-28a of the cover member are formed flush with each other. At the lower end of the corner member, there is a protrusion that is positioned inward at the upper end of the strut frame. The end of the corner member on the cover member side is provided with a protrusion that is positioned inside the cover member.SELECTED DRAWING: Figure 1
Patent JP-2020066479-A (JP)
Title: Man conveyor
Inventor: NOGUCHI YOSHIMI
IPC: B66B29/00
Filed: 2018-10-22
Abstract: To provide a man conveyor that can surely detect deviation of steps from a running path.SOLUTION: The man conveyor comprises: an annular endless running part that rotates; a plurality of steps 3b that are rotatably connected to the running part; a rotating part 5a that is wound with the running part so that the steps reverse; a contact part 7 that is arranged at a position away from a reverse path so as to contact the steps deviating from the reverse path on which the steps 3b pass when reversing; and a detecting part 8 that detects contact of the steps 3b with the contact part 7.SELECTED DRAWING: Figure 3
Patent JP-2019050003-A (JP)
Title: Simulation of tangible user interface interactions and gestures using array of haptic cells
Inventor: MODALES ARI
IPC: G06F3/041
Filed: 2018-10-26
Abstract: To provide a user interface device that increases the range of applications of haptically enabled touchscreens.SOLUTION: A system 100 being a user interface device comprises: a flexible layer comprising a touch surface configured to receive a touch operation by a user; a plurality of haptic cells covered by the flexible layer, each haptic cell comprising a haptic output device; a sensor configured to sense an amount and/or rate of deformation of the flexible layer when a user touches the touch surface; and a processor configured to receive an output signal from the sensor, generate a haptic control signal based on the output signal from the sensor, and output the haptic control signal to at least one haptic output device of the plurality of haptic cells to thereby cause the haptic output device to deform an associated haptic cell in response to the sensed deformation of the flexible layer.SELECTED DRAWING: Figure 1
Patent JP-2020066715-A (JP)
Title: Degradation inhibitor, resin composition and molding
Inventor: TAKEUCHI YOKO
IPC: C08K7/08
Filed: 2018-10-26
Abstract: To provide a degradation inhibitor that sufficiently exhibits the effect of addition of cellulose, gives excellent mechanical strength to a molding, and is effective in inhibiting degradation due to metal ions, and a resin composition and a molding containing the degradation inhibitor.SOLUTION: A degradation inhibitor can inhibit degradation of polyolefin due to metal ions. The degradation inhibitor has a first structural unit based on alkyl (meth) acrylate, and a second structural unit based on an acryl monomer having an amide group, with a weight average molecular weight of 5,000-100,000.SELECTED DRAWING: None
Patent JP-2020069747-A (JP)
Title: Label printer
Inventor: ASAI SEIKO
IPC: B65H41/00
Filed: 2018-11-01
Abstract: To provide a label printer in which a peeling device and a cutter are incorporated together, and which can smoothly switch peeling operation and cutter operation.SOLUTION: A conveyance passage of a mount paper 6 can be easily switched from a continuous issue to a peeling issue by separating a cutter device 20 from a body 2 so as to make a large space, and making a peeling frame 24 rotatable. Due to that the cutter device 20 is locked to the upper part of the body 2 from a battery storage part 19, the peeled mount paper 6 can be easily discharged outside a device of a label printer 1 by using a space equal to a height of the battery storage part 19 below the cutter device 20.SELECTED DRAWING: Figure 3
Patent JP-2020077907-A (JP)
Title: Display unit, three-dimensional display unit, head-up display, and vehicle
Inventor: KUSAFUKA KAORU
IPC: G02B27/01
Filed: 2018-11-05
Abstract: To perform display with increased design of vehicle speed and engine rotation speed.SOLUTION: A display unit 10 of the present disclosure is a display unit 10 that is mounted on a vehicle, and comprises: a display panel 11; a first input unit 13 and a second input unit 14; a third input unit 15; and a controller 12. The first input unit 13 acquires an engine rotation speed. The second input unit 14 acquires a vehicle speed. The third input unit 15 acquires a shift position of a transmission of the vehicle. The controller 12 composites a first image showing the engine rotation speed with a second image showing the vehicle speed and displays the composite image on the display panel 11. The controller 12 switches the second image based on the shift position.SELECTED DRAWING: Figure 1
Patent JP-2019096603-A (JP)
Title: Quantum dot device and electronic device
Inventor: Xu hong gui
IPC: H01L51/50
Filed: 2018-11-07
Abstract: To provide a quantum dot device capable of achieving improved performance.SOLUTION: A quantum dot device includes an anode, a hole injection layer disposed on the anode, a hole transport layer disposed on the hole injection layer, a quantum dot layer disposed on the hole transport layer, and a cathode disposed on the quantum dot layer. In the quantum dot device, a HOMO energy level of the quantum dot layer is greater than or equal to 5.6 eV, a difference between a HOMO energy level of the hole transport layer and a HOMO energy level of the quantum dot layer is less than 0.5 eV, the hole injection layer has a first surface adjacent to the anode and a second surface adjacent to the hole transport layer, and a HOMO energy level of the first surface of the hole injection layer is different from a HOMO energy level of the second surface of the hole injection layer.SELECTED DRAWING: Figure 1
Patent JP-2020079002-A (JP)
Title: Slide controller for driver's seat
Inventor: OGAMI SHINGO
IPC: B60N2/90
Filed: 2018-11-13
Abstract: To provide a slide controller for a driver's seat which excels both in operability and in safety.SOLUTION: A device for controlling a slide of a driver's seat 2 which can slide across an operable area 5 and a non-operable area 6 that is arranged behind the operable area 5 comprises: a slide restriction unit 21 for restricting a slide of the driver's seat 2 to the non-operable area 6 or releasing a restricted state; a restriction release switch 22(23) for releasing the restricted state by the slide restriction unit 21; and a controlling unit 28 for controlling the slide restriction unit 21. The controlling unit 28 starts a release operation of the restricted state by the slide restriction unit 21 on condition that a transmission range is in a parking range and the restriction release switch 22(23) is turned on.SELECTED DRAWING: Figure 5
Patent JP-2020079038-A (JP)
Title: Vehicle front part structure
Inventor: NAKAGAWA TAKUYA
IPC: B62D25/08
Filed: 2018-11-14
Abstract: To provide a vehicle front part structure which enables reduction of deformation of a dash panel occurring when a cross member moves to the vehicle rear side to contact with the dash panel.SOLUTION: In an opening cross sectional part 33 of a cross member 30, a deformation induction bead 36 which induces deformation in a vehicle fore and aft direction is provided extending in a vehicle width direction. Thus, when intrusion of a barrier causes the cross member 30 to move to the vehicle rear and contact with a dash panel 48, the cross member 30 deforms relatively easily in a manner that the cross member 30 crashes in the vehicle fore and aft direction. Therefore, deformation of the dash panel 48 can be reduced. In particular, since the deformation induction bead 36 is provided at the opening cross sectional part 33 formed in an opening cross sectional shape, the cross member 30 can be efficiently deformed, compared to a case where the deformation induction bead is provided at a portion formed in a closed cross sectional shape.SELECTED DRAWING: Figure 4
Patent JP-2020083318-A (JP)
Title: Wet tissue roll package with improved suitability for taking out from individual piece take-out container
Inventor: SHIDA MASATO
IPC: B65D75/58
Filed: 2018-11-14
Abstract: To provide a wet tissue roll package that stores a wet tissue roll together with a package in an individual take-out container when refilling the wet tissue roll that is a content into the individual take-out container so that the package exerts another function as a shape-retaining cylinder for maintaining a posture of the wet tissue roll in the individual take-out container.SOLUTION: A wet tissue roll package 1 of the present invention individually packages a wet tissue roll W impregnated with liquid agent in a sealed bag body 2 formed by a packaging film 20 with non-liquid permeability and non-air permeability. The bag body 2 includes a trunk surrounding part 24 with a diameter that tightly surrounds the wet tissue roll W at a trunk position of the wet tissue roll W. The trunk surrounding part 24 is preferably formed in an entire range or a part of the range in a height direction of the wet tissue roll W.SELECTED DRAWING: Figure 1
Patent JP-2020082208-A (JP)
Title: Cutting insert, cutting edge replaceable rotary cutting tool and usage of cutting edge replaceable cutting tool
Inventor: TAHARA HIRONORI
IPC: B23C5/20
Filed: 2018-11-15
Abstract: To provide a cutting edge replaceable rotary cutting tool using a cutting insert, which can improve machining accuracy of a machining surface of a material to be cut in metal component/die machining and the like and improve cutting efficiency.SOLUTION: A cutting insert 10 that is detachably attached to a tip part of a rotary tool main body comprises as cutting edges that perform cutting of a material to be cut: bottom cutting edges 11 formed in convex-circular arc shapes with curvature radii R1 at center parts near a tip side; linear cutting edges 12 inclined to be tangent to end parts of the bottom cutting edges and extended linearly; and outer peripheral cutting edges 13 led to the end parts of the linear cutting edges and formed in convex-circular arc shapes with curvature radii R2 larger than the curvature radii of the bottom cutting edges toward a center side beyond extension lines X1 of the linear cutting edges.SELECTED DRAWING: Figure 1
Patent JP-2019192897-A (JP)
Title: Inductor
Inventor: PARK SANG SOO
IPC: H01F27/29
Filed: 2018-11-16
Abstract: To provide an inductor having high Q characteristics.SOLUTION: One embodiment of the present invention provides an inductor including: a body formed by stacking a plurality of insulating layers on which a plurality of coil patterns are respectively disposed; and first and second external electrodes disposed outside the body. The plurality of coil patterns are connected to each other via coil connecting portions, and opposing ends thereof are connected to the first and second external electrodes through coil lead-out portions, respectively, to form a coil. The plurality of coil patterns include coil patterns disposed on outermost sides of the body and coil patterns disposed on an inner side of the coil patterns disposed on outermost sides of the body. The coil patterns arranged on the inner side are connected in parallel. At least one of gaps between the coil patterns arranged on the inner side is greater than a gap between other remaining coil patterns.SELECTED DRAWING: Figure 3
Patent JP-2020088511-A (JP)
Title: Display device, display method, and display program
Inventor: KUDO AKINORI
IPC: B60R1/00
Filed: 2018-11-20
Abstract: To provide a display device capable of displaying an image obtained by vertically reversing a rear image when an imaging image in accordance with a display angle is displayed.SOLUTION: A display device 100 is structured by including: an imaging part 110 that images all directions of a vehicle; an input part 120 that receives operation information from a user; a display part 130 that displays the imaging image; a storage part 140; and a control part 150 that controls each part. The control part 150 determines a display angle when displaying an image to be imaged onto the display part 130, cuts out the image from the images imaged on the basis of the display angle, and processes the cut out image to a reverse image of which the left and right in the image is reversed. Further the control part 150 performs a control for displaying the reversed rear image on the display part 130 when the display angle indicates the rear direction of the vehicle.SELECTED DRAWING: Figure 3
Patent JP-2020088187-A (JP)
Title: Wafer processing method
Inventor: RIKU KIN
IPC: B24B7/04
Filed: 2018-11-27
Abstract: To prevent damage to a wafer including a chamfering part in an outer periphery without increasing a process of removing an outer periphery of the wafer when processing the wafer.SOLUTION: A method for processing a wafer W including a chamfering part in an outer periphery comprises the steps of: forming an annular modified region M having a depth reaching a finishing thickness L1 from a surface Wa of the wafer by irradiating the wafer with a laser beam of a wavelength having permeability to the wafer along an outer peripheral edge at an inside position by a prescribed distance from the outer peripheral edge of the wafer; radially forming a plurality of modified regions N reaching the finishing thickness L1 from the surface Wa of the wafer by irradiating an outer periphery of the wafer with a laser beam of a wavelength having permeability to the wafer; and thinning the wafer to the finishing thickness L1 by grinding a rear surface Wb of the wafer after performing the above two steps. The rear surface grinding step advances grinding while removing an outer peripheral excess region of the wafer with the annular modified region and the plurality of modified regions as a starting point.SELECTED DRAWING: Figure 7